// Copyright 2004-2011 Castle Project - http://www.castleproject.org/
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

namespace Castle.MonoRail.Views.AspView.Compiler.MarkupTransformers
{
	using System.Text.RegularExpressions;
	using StatementProcessors.OutputMethodGenerators;

	public class InlineOutputDirectiveMarkupTransformer : IMarkupTransformer
	{
		readonly IOutputMethodGenerator outputMethodGenerator;
		public InlineOutputDirectiveMarkupTransformer(IOutputMethodGenerator outputMethodGenerator)
		{
			this.outputMethodGenerator = outputMethodGenerator;
		}

		public string Transform(string markup)
		{
			return Internal.RegularExpressions.InlineOutputDirective.Replace(markup, delegate(Match match)
			{
				var content = match.Groups["content"].Value;
				return string.Format("<% {0} %>", 
					outputMethodGenerator.GenerateFrom(content));
			});
		}
	}
}
